18557057

素因数分解:

${\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:268

約数の個数: 16

約数和(自身を含む): 19740672

約数和(自身を除く): 1183615

約数列:

[1, 47, 67, 71, 83, 3149, 3337, 3901, 4757, 5561, 5893, 223579, 261367, 276971, 394831, 18557057]

約数ペア:

[(1, 18557057), (47, 394831), (67, 276971), (71, 261367), (83, 223579), (3149, 5893), (3337, 5561), (3901, 4757)]